[SOLVED] Configure Qt Creator for not to run qmake

kumararajas

My bad with unclarity message.

With respect to TI AM335x SDK, we should run a script "environment-setup" that sets up the environment for cross compilation.

To do this process systematically, I need someone to do this process before running "qmake" and generate pro file.

So, I have written a Makefile, that setup the environment first and then runs qmake and generates Makefile (In a different name, just not to overwrite). And then run the generated Makefile.

There is an another way to set all these environment variables at user level, but I don't want to do that. Because, these path required only while cross compiling the UI application.

That's the reason that I have done this in a Makefile, which sets the variables with the values and goes off after execution.

Please let me know if I have conveyed correctly or not.

Thanks,
Kumara

JKSH

Hi,

@kumararajas said:

With respect to TI AM335x SDK, we should run a script "environment-setup" that sets up the environment for cross compilation.

The standard way to set your environment is to:

Set up an appropriate Kit in Qt Creator: http://doc.qt.io/qtcreator/creator-targets.html, and then
Use this Kit to build your UI application.

kumararajas

@JKSH said:

The standard way to set your environment is to:

As I have mentioned, I have written my Makefile, which will set the environment and that works good when I build from command line.

I would like to run my make file from Qt Creator as well.

I understand the standard way that you explained.

Is there a possibility for doing the above said?

JKSH

@kumararajas said:

Is there a possibility for doing the above said?

Hmm... I don't think so, unfortunately.

If you want, you can submit a feature request to https://bugreports.qt.io/

SGaist

Can you share the environment setup that your Makefile does ?

kumararajas

@SGaist Sure. Here is how my Makefile look like:

#################################################################################
# INCLUDES
#################################################################################
include $(ROOT)/build/ui_defs.mk

#################################################################################
# TARGETS
#################################################################################

# Target 'all' to build the UI Application and deploy by coping the files to right location
# More of incremental build
all: uibuilder deploy

# Clean build of UI Application
cleanbuild: clean all

# Calls qmake and creates Makefile and then execute them.
uibuilder:
        $(QMAKEPATH)qmake -o Makefile_g $(QMAKESPEC_SWITCH) $(QMAKESPEC) $(PRO_FILE_NAME)
        make -f Makefile_g

# Remove the object files, mock files, and generated Makefiles
clean:
        rm -rf generated_files/
        rm -f Makefile_g
        rm -f devapp/Makefile_g
        rm -f uicorelib/Makefile_g

kumararajas

@kumararajas This is how my ui_defs.mk file looks like

export SDK_PATH=/usr/local/etc/g-cpu/sdk/linux-devkit
export SDK_SYS=i686-arago-linux
export REAL_MULTIMACH_TARGET_SYS=cortexa8hf-vfp-neon-3.8-oe-linux-gnueabi
export TOOLCHAIN_SYS=arm-linux-gnueabihf
export TOOLCHAIN_PREFIX=$(TOOLCHAIN_SYS)-
export SDK_PATH_NATIVE=$(SDK_PATH)/sysroots/$(SDK_SYS)
export SDK_PATH_TARGET=$(SDK_PATH)/sysroots/$(REAL_MULTIMACH_TARGET_SYS)
export PKG_CONFIG_SYSROOT_DIR=$(SDK_PATH_TARGET)
export PKG_CONFIG_PATH=$(SDK_PATH_TARGET)/usr/lib/pkgconfig
export PKG_CONFIG_ALLOW_SYSTEM_LIBS=1
export CONFIG_SITE=$(SDK_PATH)/site-config-$(REAL_MULTIMACH_TARGET_SYS)
export CC=$(SDK_PATH_NATIVE)/usr/bin/$(TOOLCHAIN_PREFIX)gcc
export CXX=$(SDK_PATH_NATIVE)/usr/bin/$(TOOLCHAIN_PREFIX)g++
export GDB=$(SDK_PATH_NATIVE)/usr/bin/$(TOOLCHAIN_PREFIX)gdb
export CPP=$(SDK_PATH_NATIVE)/usr/bin/$(TOOLCHAIN_PREFIX)gcc -E
export NM=$(SDK_PATH_NATIVE)/usr/bin/$(TOOLCHAIN_PREFIX)nm
export AS=$(SDK_PATH_NATIVE)/usr/bin/$(TOOLCHAIN_PREFIX)as
export AR=$(SDK_PATH_NATIVE)/usr/bin/$(TOOLCHAIN_PREFIX)ar
export RANLIB=$(SDK_PATH_NATIVE)/usr/bin/$(TOOLCHAIN_PREFIX)ranlib
export OBJCOPY=$(SDK_PATH_NATIVE)/usr/bin/$(TOOLCHAIN_PREFIX)objcopy
export OBJDUMP=$(SDK_PATH_NATIVE)/usr/bin/$(TOOLCHAIN_PREFIX)objdump
export STRIP=$(SDK_PATH_NATIVE)/usr/bin/$(TOOLCHAIN_PREFIX)strip
export CONFIGURE_FLAGS=--target=arm-oe-linux-gnueabi --host=arm-oe-linux-gnueabi --build=i686-linux --with-libtool-sysroot=$(SDK_PATH_TARGET)
export CPPFLAGS= -march=armv7-a -marm -mthumb-interwork -mfloat-abi=hard -mfpu=neon -mtune=cortex-a8 --sysroot=$(SDK_PATH_TARGET)
export CFLAGS=$(CPPFLAGS)
export CXXFLAGS=$(CPPFLAGS)
export LDFLAGS= --sysroot=$(SDK_PATH_TARGET)
export OECORE_NATIVE_SYSROOT=$(SDK_PATH_NATIVE)
export OECORE_TARGET_SYSROOT=$(SDK_PATH_TARGET)
export OECORE_ACLOCAL_OPTS=-I $(SDK_PATH_NATIVE)/usr/share/aclocal
export OECORE_DISTRO_VERSION=2013.12
export OECORE_SDK_VERSION=2013.12
export OE_QMAKE_CFLAGS=$(CFLAGS)
export OE_QMAKE_CXXFLAGS=$(CXXFLAGS)
export OE_QMAKE_LDFLAGS=$(LDFLAGS)
export OE_QMAKE_CC=$(CC)
export OE_QMAKE_CXX=$(CXX)
export OE_QMAKE_LINK=$(CXX)
export OE_QMAKE_AR=$(AR)
export OE_QMAKE_LIBDIR_QT=$(SDK_PATH_TARGET)/usr/lib
export OE_QMAKE_INCDIR_QT=$(SDK_PATH_TARGET)/usr/include/qtopia
export OE_QMAKE_HOST_BINDIR_QT=$(SDK_PATH_NATIVE)/usr/bin/
export OE_QMAKE_MOC=$(SDK_PATH_NATIVE)/usr/bin/moc4
export OE_QMAKE_UIC=$(SDK_PATH_NATIVE)/usr/bin/uic4
export OE_QMAKE_UIC3=$(SDK_PATH_NATIVE)/usr/bin/uic34
export OE_QMAKE_RCC=$(SDK_PATH_NATIVE)/usr/bin/rcc4
export OE_QMAKE_QDBUSCPP2XML=$(SDK_PATH_NATIVE)/usr/bin/qdbuscpp2xml4
export OE_QMAKE_QDBUSXML2CPP=$(SDK_PATH_NATIVE)/usr/bin/qdbusxml2cpp4
export OE_QMAKE_QT_CONFIG=$(SDK_PATH_TARGET)/usr/share/qtopia/mkspecs/qconfig.pri
export OE_QMAKE_STRIP=echo
export QMAKESPEC=$(SDK_PATH_TARGET)/usr/share/qtopia/mkspecs/linux-gnueabi-oe-g++
export QMAKESPEC_SWITCH=-spec
export QMAKE_DEFAULT_LIBDIRS=${QT_QMAKE_LIBDIR_QT}
export QMAKE_DEFAULT_INCDIRS=${QT_QMAKE_INCDIR_QT}
export PS1="\[\e[32;1m\][linux-devkit]\[\e[0m\]:\w> "
export QMAKE_PATH=$(SDK_PATH_NATIVE)/usr/bin/

kumararajas

@kumararajas ui_defs.mk file, sets the environment path.

And my Makefile calls qmake and generates Makefile_g using the environment set.

SGaist

Did you try editing the Build Environment to match what you have in your ui_dfs.mk ?

kumararajas

@SGaist said:

Did you try editing the Build Environment to match what you have in your ui_dfs.mk ?

To some extent, but not fully. I just took "environment_setup" script and modifed some of the details by myself to match the build environment.

kumararajas

Alright, I found the solution by myself.

That's by disabling the default build steps and adding custom build step for "Make".

For /usr/bin/make command, I pass the argument to my own Makefile with the appropriate parameters.
And it works cool for me!

--Kumara

JKSH

Great, thanks for sharing your solution!